function calculateIncome(objForm){

	if (objForm.age.value && objForm.income.value){
		var age = objForm.age.value;
		var income = objForm.income.value;
		var retireAge = 65;	
		var result = 0 ;
		
		result = (retireAge-parseInt(age))*parseInt(income);
		
		/*if ($('potentialincome') && (result)){
			$('potentialincome').value = formatCurrency(result);
		}else {
			$('potentialincome').value = 0;
		}*/
		
		//pop up
		window.open('/modules/content/templates/getaquote/calculationResult.php?result='+result,'IncomeCalculation','width=450,height=300');
	}else {
		alert('Please enter your age and income');
		if (!objForm.income.value){
			objForm.income.focus();
		}else if (!objForm.age.value){
			objForm.age.focus();
		}
		return false;
	}
}


function formatCurrency(num) {
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num))
		num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10)
		cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
	num = num.substring(0,num.length-(4*i+3))+','+
	num.substring(num.length-(4*i+3));
	//return (((sign)?'':'-') + '$' + num + '.' + cents);
	return (((sign)?'':'-') + num + '.' + cents);
}